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5hrs [&) 30min - 2hrs [&) 50min=

[WORK;)

5x60=300 [60 because there are 60 mints in 1 hour)

300+30= 330 [300 from 5x60. [&) 30 from 5hrs [&) 30min)

save the 330 for later

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2x60= 120 [I got the 2 from the '2hrs [&) 50 min')

120+50= 170 [120 from 2x60 [&) 50 from '2hrs [&) 50 min')

save the 170 for the subtraction.

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so now yu subtract!

330-170= 160 [130 from '5 hrs [&) 30 min' [&) 170 from '2 hrs [&) 50 min')

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Your final answer is 160!

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15y ago

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